Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667C4177A375
MKK440-D-10.4-01
Technical data and specifications
Characteristics
Rated capacitance CN
Tolerance
MKK440-D-10.4-01
3 × 57 µF
–5 / +10%
D (Delta)
440 V AC
50 Hz
Connection
Rated voltage VN
Rated frequency fN
Output
60 Hz
10.4 kvar
14 A
12.5 kvar
16 A
Rated current IR
tan δ0 (dielectric)
WN
0.2 W / kvar
33 Ws
RS
5.58 m
30 000 s
Ris × C
Maximum ratings
Vmax (up to 8 h daily)
Vmax (up to 1 min)
Imax
480 V AC
570 V AC
Up to 1.4 × IR (A) including combined effects of harmonics,
overvoltages and capacitance tolerance
IS
300 × IR (A)
VTC imp
8 000 Vpk (Standard 1.2/50 s impulse)
Test data
VTT
950 V AC / 50 Hz during 10 s
3 000 V AC / 50 Hz during 10 s
≤ 0.5 W / kvar
VTC
*tan δ (50 Hz)
* Without discharge resistor
Design data
Dimensions (d x h)
Weight approx.
Impregnation
116 x 164 mm
1.3 kg
Non-PCB, dry, inert gas
Threaded bolt M12
10 Nm
Fixing
Max. torque (Al can stud)
Mounting position
Any mounting position possible.
See “Maintenance and Installation Manual” for further details.
FILM PFC PM
January 2011
Please read Cautions and warnings and
Important notes at the end of this document.
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